International Federation of Fruit Juice Producers国际果汁生产者联合会 Interworking Functional Unit互通功能单元 Information For Use信息使用 Interface Unit连接掐 Intelligence Field Unit智能领域的单位 Instructions for Use使用要求 I Fouled Up (polite form)我搞砸了(彬彬有礼的形式) Indications for Use适应症 Industrialiseringsfonden for Udviklingslandene (Danish: Industrialisation Fund for Development Countries; Copenhagen, Denmark)Industrialiseringsfonden为Udviklingslandene(丹麦:工业化发展国家基金,丹麦哥本哈根) ImprimÉ Fiscal Unique (France: Combined Fiscal Summary)ImprimÉ Fiscal Unique (France: Combined Fiscal Summary) Integral Field Unit整体场单位 Ionic Fuel Technology, Inc. (former stock symbol)燃料技术有限公司离子(原股票符号) Internal Framing Unit内部框架单元 Instruction Fetch Unit取一条指令 Inclusion Forming Unit包含成形单元